ROBERT P HOFFMAN MD
NPI 1922083823
Internal Medicine - Infectious Disease in Springfield, MA

NPI Status: Active since December 13, 2005

Contact Information

300 STAFFORD ST
SPRINGFIELD, MA
ZIP 01104
Phone: (413) 737-1600
Fax: (413) 746-5926

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  • Organization
  • Internal Medicine
  • Infectious Disease

About ROBERT P HOFFMAN MD

This page provides the complete NPI Profile along with additional information for Robert P Hoffman Md, an internist established in Springfield, Massachusetts operating as a Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1922083823 assigned on December 2005. The practitioner's primary taxonomy code is 207RI0200X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Robert P Hoffman Md (Md/sole Proprietor)

NPI
1922083823
Provider Name
ROBERT P HOFFMAN MD
Entity Type
Organization
Location Address
300 STAFFORD ST SPRINGFIELD, MA 01104
Location Phone
(413) 737-1600
Location Fax
(413) 746-5926
Mailing Address
PO BOX 922 WILBRAHAM, MA 01095
Mailing Phone
(508) 595-0531
Mailing Fax
(413) 746-5926
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-13-2005
Last Update Date
08-22-2020
Code Navigator

An internist like Robert P Hoffman Md is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ROBERT P HOFFMAN MD

Authorized Official Title
MD/SOLE PROPRIETOR
Authorized Official Phone
(413) 737-1600

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1922083823, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 0 → 0 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 4 + 2 + 0 + 8 + 6 + 8 + 4 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1922083823.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
300 STAFFORD ST, SUITE 306
SPRINGFIELD, MA 01104
Optometrist (Corneal and Contact Management)
300 STAFFORD ST, SUITE 212
SPRINGFIELD, MA 01104
Obstetrics & Gynecology
300 STAFFORD ST, STE 210 HAMPDEN COUNTY PHYSICIAN ASSOCIATES, LLC
SPRINGFIELD, MA 01104
Specialist
300 STAFFORD ST, SUITE 264
SPRINGFIELD, MA 01104
Internal Medicine (Critical Care Medicine)
300 STAFFORD ST, SUITE 300
SPRINGFIELD, MA 01104
Pediatrics
300 STAFFORD ST, SUITE 300
SPRINGFIELD, MA 01104
Internal Medicine (Critical Care Medicine)
300 STAFFORD ST, STE 300
SPRINGFIELD, MA 01104
Psychologist (Clinical)
300 STAFFORD ST, SUITE 254 - MEDICAL PSYCHIATRY
SPRINGFIELD, MA 01104
Physical Therapy Assistant
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Physical Therapy Assistant
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Physical Therapy Assistant
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Internal Medicine
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Physician Assistant
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Ophthalmology
300 STAFFORD ST, SUITE 305
SPRINGFIELD, MA 01104
Physical Therapy Assistant
300 STAFFORD ST, SUITE 360
SPRINGFIELD, MA 01104
Internal Medicine
300 STAFFORD ST, SUITE 300
SPRINGFIELD, MA 01104
Clinic/Center (Ophthalmologic Surgery)
300 STAFFORD ST, SUITE 112
SPRINGFIELD, MA 01104
Neurological Surgery
300 STAFFORD ST, SUITE 262
SPRINGFIELD, MA 01104
Clinic/Center (Sleep Disorder Diagnostic)
300 STAFFORD ST, STE 102
SPRINGFIELD, MA 01104
Internal Medicine (Nephrology)
300 STAFFORD ST, SUITE 161
SPRINGFIELD, MA 01104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922083823, enumerated as an "organization" on December 13, 2005.

The provider is located at 300 STAFFORD ST SPRINGFIELD, MA 01104 and the phone number is (413) 737-1600.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.